Industrial and Laboratory Solutions for Mining Industry

Geological Survey & Ore Preparations

In assay laboratories and mines, weighing regulus, lead buttons and ore samples require accurate and reliable instruments. METTLER TOLEDO offers a broad portfolio of high precision balances weighing to the nearest 0.0000001 g up to 64 kg.

Purification & Finishing

Process security with regular quality control checks is important for guaranteeing high quality end products and monitoring environmental pollution. With METTLER TOLEDO instruments, quality control becomes a straightforward task.

Highest Weighing AccuracyWeighing plays an important role in metal mining, such as for exact precious metal content determination using the well-established gravimetric fire assay or for weighing-in large amounts of ore samples. METTLER TOLEDO balances are highly reliable and offer high-precision weighing both in the lab and when working under harsh and dusty mining conditions.

Exact and Robust Process MonitoringProcess monitoring in mines demands robust and reliable solutions. In-line measurement solutions from METTLER TOLEDO master even the most demanding conditions of temperature or pressure optimizing process quality and throughput. Our solutions include several types of sensors, transmitters, housings and cleaning systems.

Purification & Finishing

Optimize Production with Just One ClickTitration is a quantitative analytical method used to determine metal content at various process stages in order to improve the leaching process or minimize chemical consumption in purification. METTLER TOLEDO’s One Click™ Titration Solutions provide accurate results at the touch of a finger.

Convenient and Accurate Regulus Weighing

With our Micro and Ultra Micro Balance, characterized by low repeatability and short stabilization time, weighing of precious metal samples for fire assay becomes reliable and fast. A specially designed funnel set allows accurate weighing of even the smallest samples, such as prill and regulus, in a very short time.

Weighing coupled railroad cars is time consuming as each car needs to be positioned for weighing. Thanks to the coupled in-motion rail scale and the IND9R86 rails scale controller coupling and uncoupling of rail cars becomes obsolete. Weighing occurs precisely whilst cars are moving at 3 – 5 mph, which is much faster and safer than static weighing.

The rugged design and solid manufacture of METTLER TOLEDO’s sensors brings durability and increased resistance to even the most demanding situations. Furthermore, the Intelligent Sensor Management (ISM) technology reduces installation, maintenance and calibration efforts to a minimum.

Only One Click™ on the titrator’s touch screen is required to run a titration analysis for metals. Thanks to this, anyone in the lab can carry out titrations even without long training sessions. Determine up to 60 samples simultaneously with the Rondo Sample Changer and increase productivity.

The density of lubricants, oils or process chemicals are tested to ensure reliable mining processes. The LiquiPhysics™ Benchtop Density Meters with their rugged design and ErgoSense™ for touch free operation, provide safe and quick measurements, even for untrained operators.

Precise Instruments for an Efficient LaboratoryStringent quality control for the exact adherence of product specifications is now possible thanks to top performing density meters, particle size- and infrared sensors and sophisticated software solutions.

Simple and Efficient Sample Handling

Tare containers of all shapes and sizes can be securely positioned on the XP and XS balances with ErgoClips – the special tare container holder. This allows direct dosing of precious samples into the desired vessel minimizing sample loss.

Transmitters are an integral part of on-line measurement systems and are used to monitor industrial processes. A wide range of transmitters for diverse applications link the sensors securely to the process control system ensuring highest operation safety. The full diagnostic capability eliminates errors safely and quickly.

pH and ORP measurements to monitor cyanide decomposition requires rugged and solid sensors. The InPro4010 with its internal temperature sensor provides accurate temperature reading and compensation in one single unit. The plastic body makes this a rugged sensor with reliable performance.

Flocculation is a common separation technique in mining industries and its effectiveness influences downstream separation, settling, flotation and purification. With In Situ Particle System Characterization, floc distribution can be measured in-line and in real time at full process concentrations without sampling.

Worldwide ServiceWe serve our customers around the globe, even in the remotest areas. A global service network provides technical support, maintenance and repairs in a short response time. Safety and uptime of your operational processes are our priority.

Photo: installation of vehicle scales at McMurdo Station in Antarctica.

Precision Balances Defy Dust

Weighing in dusty mine environments places high demands on the equipment used. With the XP Excellence Precision Balances, classified according to IP54 safety class, METTLER TOLEDO offers a balance that is perfectly equipped to withstand dust and water and consistently produce accurate weighing results.

Process interruption for cleaning sensors costs time and money. Retractable housings from METTLER TOLEDO, available in a variety of models, allow the easy and safe insertion and withdrawal of sensors without interruption of the ongoing process. The housings also protect the sensor against abrasive solids in the process medium which enhances their life time.

LabX software securely manages the entire application from beginning to end. The software guides the user through the whole process, calculates results, generates customized reports and finally stores everything on a central server. Exactly the same method can be used for all instruments via the network and analysis data can easily be monitored from any office.

METTLER TOLEDO strives to meet your specific service needs. We offer a wide array of services, including a comprehensive weighing service portfolio, laboratory balance services, industrial scales service, and other measurement equipment services. Our factory trained technicians will support you in anything from scale warranty to conducting thorough balances services using professional and proprietary measuring tools. Keeping your equipment compliant and at peak performance throughout its lifecycle, METTLER TOLEDO services scale the support required for your equipment.

Let us be your trusted advisor and provide the necessary service balance between environment requirements and your production needs.

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